Rookie Nick Kurtz hit a 493-foot grand slam homer, the longest in Major League Baseball for more than two years.

Athletics first baseman Nick Kurtz watches the ball soar over the fence for a grand slam against the Cincinnati Reds during the eighth inning Saturday at Sutter Health Park in West Sacramento. Dennis ...

July brought the heat — and the power — across MLB, with some seriously towering home runs. The month's top-10 list includes big-time shots from some breakout rookies, as well two appearances by ...

Who hit the longest MLB home runs in August? The month's top-10 list includes several All-Star sluggers, as well as one by the National League's leader in homers this season. Check out the 10 shots ...